June 3, 2004
29
601
EN
The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and fast-paced, it takes viewers behind the scenes of real-life investigations with unprecedented access to crime scenes, autopsies, forensic processing, and interrogations.
Dion Graham
Narrator
Specials
31 episodes
May 11, 2011
Season 1
13 episodes
N/A
N/A
June 3, 2004
Season 2
13 episodes
January 6, 2005
Season 3
12 episodes
October 5, 2005
Season 4
19 episodes
June 14, 2006
Season 5
13 episodes
January 18, 2007
Season 6
17 episodes
July 11, 2007
Season 7
32 episodes
January 9, 2008
Season 8
15 episodes
January 1, 2009
Season 9
13 episodes
June 16, 2009
Season 10
29 episodes
January 14, 2010
Season 11
39 episodes
September 30, 2010
Season 12
32 episodes
December 8, 2011
Season 13
36 episodes
March 6, 2013
Season 14
39 episodes
June 17, 2014
Season 15
29 episodes
November 5, 2015
Season 16
22 episodes
December 1, 2016
Season 17
28 episodes
October 19, 2017
Season 18
18 episodes
January 10, 2019
Season 19
54 episodes
January 1, 2020
Season 20
23 episodes
October 20, 2021
Season 21
19 episodes
November 2, 2022
Season 22
8 episodes
September 20, 2023
Season 23
10 episodes
January 1, 2024
Season 24
9 episodes
May 29, 2024
Season 25
9 episodes
January 1, 2025
Season 26
9 episodes
May 30, 2024
Season 27
12 episodes
January 1, 2025
Season 28
12 episodes
June 12, 2025
Season 29
19 episodes
January 1, 2026
ITV Entertainment
US
